Poco Graphite, a division of Entegris, manufactures specialty graphite that has various applications. The company serves the semiconductor, biomedical, glass, electrical discharge machining and general industrial products sectors. Poco Graphite also provides design, machining and material testing services. It has achieved ISO 9000:2000 certification. The company s material has been used in the radioisotope thermoelectric generators onboard the Voyager I and Voyager II spacecraft. Its line of silicon carbide products is marketed under the SUPERSiC brand name. Poco Graphite is also the licensed manufacturer of thermally conductive graphite foam that is developed by Oak Ridge National Labs.